Sudipto Chattopadhyaya the director of Sanjay Gupta's "Pankh" has really broken the shackles and gone ahead and made a bold movie. It's a very emotional and touching movie; all the actors have put in lot of efforts for the movie.

Both Sudipto and Bipasha are Bengali's and shared a great rapport on the sets. Both of them used to converse in Bengali on the sets leaving everyone confused about what they spoke.

They shared a very good raport and friendship that Sudipto even bought Bangla food for Bipasha from home during the shoot. Both of them used to enjoy Bangla food and enjoyed conversing in Bengali.